參數(shù)資料
型號: MC68HC05C12ACFN
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 30/156頁
文件大?。?/td> 756K
代理商: MC68HC05C12ACFN
Electrical Specifications
3.3 V Control Timing
MC68HC05C12A Rev. 3.0
General Release Specification
MOTOROLA
Electrical Specifications
125
NON-DISCLOSURE
AGREEMENT
REQUIRED
Figure 13-7. STOP Recovery Timing Diagram
Figure 13-8. Power-On Reset Timing Diagram
t
ILIH
4064 tcyc
OSC1
t
RL
RESET
IRQ2
IRQ3
INTERNAL
CLOCK
INTERNAL
ADDRESS BUS
NOTES:
1. Represents the internal clocking of the OSC1 pin
2. IRQ pin edge-sensitive mask option
3. IRQ pin level- and edge-sensitive mask option
4. RESET vector address shown for timing example
RESET OR INTERRUPT
VECTOR FETCH
1FFE
1FFF4
1FFE
4064 tcyc
VDD
OSC1 PIN2
INTERNAL
CLOCK3
INTERNAL
ADDRESS BUS3
INTERNAL
DATA BUS3
1FFE
1FFF
(NOTE 1)
1. Power-on reset threshold is typically between 1 V and 2 V.
3. Internal clock, internal address bus, and internal data bus are not available externally.
NEW
PCH
NEW
PCL
2. OSC1 line is meant to represent time only, not frequency.
NOTES:
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